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13131310210 = 2519531304003
BaseRepresentation
bin11000011101010111…
…11110010010000010
31020220010212200012121
430032223332102002
5203343103411320
610011001314454
7643256203144
oct141653762202
936803780177
1013131310210
115629311797
122665795a2a
131313658955
148c7d8ac94
1551cc3d8aa
hex30eafe482

13131310210 has 32 divisors (see below), whose sum is σ = 25349837760. Its totient is φ = 4882183488.

The previous prime is 13131310207. The next prime is 13131310211. The reversal of 13131310210 is 1201313131.

13131310210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13131310211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641932 + ... + 662071.

It is an arithmetic number, because the mean of its divisors is an integer number (792182430).

Almost surely, 213131310210 is an apocalyptic number.

13131310210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131310210 is a deficient number, since it is larger than the sum of its proper divisors (12218527550).

13131310210 is a wasteful number, since it uses less digits than its factorization.

13131310210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304082.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13131310210 its reverse (1201313131), we get a palindrome (14332623341).

The spelling of 13131310210 in words is "thirteen billion, one hundred thirty-one million, three hundred ten thousand, two hundred ten".

Divisors: 1 2 5 10 19 38 53 95 106 190 265 530 1007 2014 5035 10070 1304003 2608006 6520015 13040030 24776057 49552114 69112159 123880285 138224318 247760570 345560795 691121590 1313131021 2626262042 6565655105 13131310210